Struct dprint_core::formatting::ConditionResolverContext

source · [−]

pub struct ConditionResolverContext<'a, 'b> {
    pub writer_info: WriterInfo,
    /* private fields */
}

Expand description

Context used when resolving a condition.

Fields

writer_info: WriterInfo

Gets the writer info at the condition’s location.

Implementations

impl<'a, 'b> ConditionResolverContext<'a, 'b>

pub fn get_resolved_condition(
&mut self,
condition_reference: &ConditionReference
) -> Option<bool>

Gets if a condition was true, false, or returns undefined when not yet resolved. A condition reference can be retrieved by calling the get_reference() on a condition.

pub fn get_resolved_info(&self, info: &Info) -> Option<&WriterInfo>

Gets the writer info at a specified info or returns undefined when not yet resolved.

pub fn clear_info(&mut self, info: &Info)

Clears the info result from being stored.

pub fn has_info_moved(&mut self, info: &Info) -> Option<bool>

Gets if the provided info has moved positions since the last check. Returns None when the info can’t be resolved. Returns Some(false) the first time this is called.

Auto Trait Implementations

impl<'a, 'b> !RefUnwindSafe for ConditionResolverContext<'a, 'b>

impl<'a, 'b> !Send for ConditionResolverContext<'a, 'b>

impl<'a, 'b> !Sync for ConditionResolverContext<'a, 'b>

impl<'a, 'b> Unpin for ConditionResolverContext<'a, 'b> where
'b: 'a,

impl<'a, 'b> !UnwindSafe for ConditionResolverContext<'a, 'b>

Blanket Implementations

impl<T> Any for T where
T: 'static + ?Sized,

pub fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

pub fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

pub fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

const: unstable · source

pub fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for T where
U: From<T>,

const: unstable · source

pub fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T, U> TryFrom<U> for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

const: unstable · source

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.